SMAR FY400 User manual

Brand: SMAR

Model: FY400

Type: User manual

Smart Valve Positioner

OPERATION, MAINTENANCE

AND INSTRUCTION MANUAL

FY400

F Y 4 0 0 M E

web: www.smar.com/contactus.asp

www.smar.com

Specifications and information are subject to change without notice.

Up-to-date address information is available on our website.

smar

FY400 Hart – Operation, Maintenance and Instructions Manual

III

This instructions manual includes information about specification, in stallation, operation and

maintenance for the Smart Valve Positioner FY400 Series. The manual describes all FY400 Smar

Valve Positioner Series functionalities.

Only qualified personnel should install, operate and perform FY400 maintenance.

Any doubt involving these instructions or (for) information not included in this manual, please contact

the Smar Marketing Department for clarifications or more information.

SMAR - MARKETING DEPARTAMENT: +55 16 3946-3519

FY400 Hart – Operation, Maintenance and Instructions Manual

THIS MANUAL CONTAINS:

This manual contains the sections listed below. Each section has it own index. Consult the index of

each section for a complete list of subsections.

INTRODUCTION

Informs the manual content and describes the FY400 in short.

Section 1 - INSTALLATION

Shows information about insta llation on actuators and the FY400 electric and pneumatic

connections.

Section 2 - OPERATION

Clarifies details on the operation, how the FY400 works.

Section 3 - SPECIFICATIONS

Describes the FY400 specifications and other related information.

Section 4 - LOCAL ADJUSTMENT

Shows the FY400 local programming instructions.

Section 5 - CONFIGURATION

Details the FY400 configuration instructions.

Section 6 - MAINTENANCE

Describes troubleshooting and their solutions, and FY400 maintenance procedures.

Section 7 - SPARE PARTS

FY400 spare parts and materials.

Introduction

INTRODUCTION

The FY400 is a smart positioner for linear or rota ry control valves, w hich may use single action

(spring return) pneumatic actuators or double action actuators.

It is based on a field-proven piezo flapper and non-c ontacting Hall-effect pos ition sensor that

provides reliable operation and safe performance. The digital technology used in the FY400 enables

the choice of several types of flow characterizations of the final control element. In addition, it has an

easy interface betw een the field and the control room among severa l interesting features that

considerably reduce installation, operation and maintenance costs.

The FY400, besides the normal functions offered by other conventional posit ioners, offers the

following functions:

Table – through a 16-point table, t he user may configure his ow n characterization curve, in

addition to the regular valve characterization functions, such as linear, same percentage and

quick hyperbolic opening.

Local Adjustment - not only for travel adjustment, but also flow characterization, tuning,

operation mode, indication, set point and PID (proportional, integral, and derivative) parameters.

Password - three levels for different functions.

Operation Counter - shows the number of changes in each function.

Auto Tuning - Automatic tuning of valve travel and PID parameters.

Auto Setup - It is an automatic procedure t hat allows the positioner to check the valve stroke

limits, giving, at the end of the procedure, a diagnosis indicating possible assembling problems.

Diagnostic - Permanent valve monitoring condition for preventive or predictive maintenance.

Get best results of the FY400 by carefully reading this instruction manual.

WARNING

Throughout the operation of the positioner, including self setup, do not touch the moving parts of the

valve/actuator/positioner set as they may unexpectedly move. Make sure to disconnect the air supply before

touching any moving parts.

FY400 Hart – Operation, Maintenance and Instructions Manual

NOTE

This manual is compatible w ith version 2. XX, where 2 indicates softw are version and XX

software release. The indication 2.XX means that this manual is co mpatible with any release of

software version 2.

Waiver of responsibility

The contents of this manual abides by the hardware and software used on the current equipment

version. Eventually there may occur divergencies between this ma nual and the equipment. The

information from this document are periodically reviewed and the necessary or identified corrections

will be included in the following editions. Suggestions for their improvement are welcome.

Warning

For more obj ectivity and clarity, this man ual does not contain all the d etailed information on th e

product and, i n addition, it does not cover every possible mounting, operation or m aintenance

cases.

Before installing and utilizing the equipment, check if the model of the acquired equipment complies

with the technical requirements for the application. This checking is the user’s responsibility.

If the user n eeds more information, or on the event of specific problems not specified or treated in

this manual, the information should be sought from Smar. Furthermore, the user recognizes that the

contents of this manual by no means modify past or present agreements, confirmation or judicial

relationship, in whole or in part.

All of Sm ar’s obligation result from the purchasing agreement signed between the parties, which

includes the complete and sole valid warranty term. Contractual clauses related to the warranty are

not limited nor extended by virtue of the technical information contained in this manual.

Only qualified personnel are allowed to participate in the activities of mounting, electrical connection,

startup and maintenance of the equipment. Qualified personnel are understood to be the persons

familiar with the mounting, electrical connection, startup and operation of the equipment or othe

similar apparatus that are technically fit for their work. Smar provides specific training to instruct and

qualify such professionals. However, each country must comply with the local safet y procedures,

legal provisions and regulations for the mounting and operation of electrical installations, as well as

with the laws and regulations on classified areas, such as intrinsic safety, explosion proof, increased

safety and instrumented safety systems, among others.

The user is respons ible for the inc orrect or inadequate handling of equipments run with pneumatic

or hydraulic pressure or, still, subject to corrosi ve, aggressive or combustible products, since thei

utilization may cause severe bodily harm and/or material damages.

The field equipment referred to in this manual, when acquired for classified or hazardous areas, has

its certification void when having its parts replaced or interchanged without functional and approval

tests by Smar or any of Smar authorized dealers, which are the competent companies for certifying

that the equipment in its entirety meets the applicable standards and regulations. The same is true

when converting the equipment of a communication protocol to another. In this case, it is necessar y

sending the equipment to Smar or any of its aut horized dealer. Moreover, the certificates are

different and the user is responsible for their correct use.

Always respect the instructio ns provided in the Manual. Smar is not respons ible for an y losses

and/or damages resulting from the inadequate use of its equipments. It is the user’s responsibility to

know and apply the safety practices in his country.

Table of Contents

VII

TABLE OF CONTENTS

SECTION 1 - INSTALLATION ..................................................................................................................... 1.1

GENERAL .................................................................................................................................................................... 1.1

MOUNTING .................................................................................................................................................................. 1.1

PNEUMATIC CONNECTIONS .................................................................................................................................... 1.5

DIMENSIONAL DRAWING .......................................................................................................................................... 1.7

ELECTRONIC HOUSING ROTATION ........................................................................................................................ 1.8

ELECTRICAL WIRING ................................................................................................................................................. 1.9

OPTIONS OF DISPLAY ASSEMBLY ........................................................................................................................ 1.10

AIR SUPPLY .............................................................................................................................................................. 1.14

RECOMMENDATIONS FOR INSTRUMENT AIR SUPPLY SYSTEM ...................................................................... 1.14

ROTARY AND LINEAR MAGNET ............................................................................................................................. 1.15

MAGNET CENTRALIZER DEVICE ........................................................................................................................... 1.16

REMOTE SENSOR POSITION ................................................................................................................................. 1.17

INSTALLATION IN HAZARDOUS AREAS ................................................................................................................ 1.18

EXPLOSION/FLAME PROOF .............................................................................................................................................. 1.18

INTRINSICALLY SAFE ........................................................................................................................................................ 1.19

SECTION 2 - OPERATIONAL ..................................................................................................................... 2.1

POSITIONER FUNCTIONAL DESCRIPTION ............................................................................................................. 2.1

CIRCUIT FUNCTIONAL DESCRIPTION ..................................................................................................................... 2.2

DISPLAY ...................................................................................................................................................................... 2.4

SECTION 3 - TECHNICAL CHARACTERISTICS ....................................................................................... 3.1

FUNCTIONAL SPECIFICATIONS ............................................................................................................................... 3.1

PERFORMANCE SPECIFICATIONS .......................................................................................................................... 3.2

PHYSICAL SPECIFICATIONS .................................................................................................................................... 3.2

DIAGNOSTICS ............................................................................................................................................................ 3.3

STROKE LIMIT & REVERSALS ............................................................................................................................................. 3.4

MILEAGE ............................................................................................................................................................................... 3.5

SUPPLY PRESSURE ............................................................................................................................................................. 3.6

PST (PARTIAL STROKE TEST) & LOAD FACTOR .............................................................................................................. 3.6

DEVIATION ............................................................................................................................................................................ 3.7

ALARMS ................................................................................................................................................................................. 3.8

GRAPHS ................................................................................................................................................................................ 3.8

SECTION 4 - LOCAL PROGRAMMING ...................................................................................................... 4.1

LOCAL ADJUSTMENT ................................................................................................................................................ 4.1

MAGNETIC TOOL ....................................................................................................................................................... 4.1

W1 AND W2 JUMPERS CONNECTION ..................................................................................................................... 4.1

LOCAL PROGRAMMING TREE .................................................................................................................................. 4.3

ADJUSTABLE PARAMETERS .................................................................................................................................... 4.3

SECTION 5 - CONFIGURATION VIA HART® .............................................................................................. 5.1

CONFIGURATION RESOURCES ............................................................................................................................... 5.3

IDENTIFICATION AND MANUFACTURING DATA .................................................................................................... 5.3

MONITORING .............................................................................................................................................................. 5.4

DEVICE CONFIGURATION ........................................................................................................................................ 5.4

ADVANCED CONFIGURATION .................................................................................................................................. 5.5

DEVICE MAINTENANCE ............................................................................................................................................. 5.5

TRIM ............................................................................................................................................................................. 5.5

AUTOMATIC CONFIGURATION ................................................................................................................................. 5.5

MULTIDROP CONFIGURATION ................................................................................................................................. 5.6

DIAGNOSTIC ............................................................................................................................................................... 5.6

PRESSURE SENSOR ................................................................................................................................................. 5.6

FACTORY .................................................................................................................................................................... 5.6

FY400 Hart – Operation, Maintenance and Instructions Manual

VIII

SECTION 6 - MAINTENANCE ..................................................................................................................... 6.1

GENERAL INFORMATION .......................................................................................................................................... 6.1

FY400 CORRECTIVE MAINTENANCE ....................................................................................................................... 6.1

FY400 DIAGNOSTICS WITHOUT CONFIGURATOR ................................................................................................ 6.1

FY400 DIAGNOSTICS WITH CONFIGURATOR ........................................................................................................ 6.2

DISASSEMBLY PROCEDURE FOR MAINTENANCE ................................................................................................ 6.2

REMOVAL OF THE ELECTRONIC HOUSING TRANSDUCER ............................................................................................ 6.2

DISASSEMBLED TRANSDUCER .......................................................................................................................................... 6.5

CHECKING THE PIEZO BASE SET CALIBRATION ............................................................................................................. 6.8

MAINTENANCE - MECHANICAL PARTS ................................................................................................................. 6.10

MAINTENANCE – ELECTRONIC PARTS ................................................................................................................. 6.11

FY400 PREVENTIVE MAINTENANCE ..................................................................................................................... 6.12

RESTRICTION CLEANING PROCEDURE ............................................................................................................... 6.12

CHANGE OF THE FILTERS ELEMENTS ................................................................................................................. 6.13

SECTION 7 - SPARE PARTS AND MATERIALS ....................................................................................... 7.1

PACKAGE CONTENT ................................................................................................................................................. 7.1

EXPLODED VIEW ....................................................................................................................................................... 7.2

ACCESSORIES ........................................................................................................................................................... 7.3

SPARE PARTS LIST ................................................................................................................................................... 7.3

ORDERING CODE ...................................................................................................................................................... 7.5

APPENDIX A - CERTIFICATIONS INFORMATION .................................................................................... A.1

EUROPEAN DIRECTIVE INFORMATION ................................................................................................................. A.1

HAZARDOUS LOCATIONS APPROVALS ............................................................................................................................. A.2

CEPEL (CENTRO DE PESQUISA DE ENERGIA ELÉTRICA) .............................................................................................. A.2

IDENTIFICATION PLATE ........................................................................................................................................... A.3

APPENDIX B – SRF – SERVICE REQUEST FORM ................................................................................... B.1

RETURNING MATERIALS ......................................................................................................................................... B.2

APPENDIX C – SMAR WARRANTY CERTIFICATE ................................................................................... C.1

APPENDIX - BFY ............................................................................................................................................ 1

Installation Flowchart

Start

Check the package content before

installation. (Section 7)

Proceed with the field installation. (Section 1)

Install the valve and the actuator. (Section 1)

ATTENTION

Do not touch the moving parts of the

valve/positioner/actuator, because they

can unexpectedly move.

Check valve conditions: Apply pressure on

the actuator and check if the valve stem

travels from 0 to 100%.

Be sure there is no additional friction or

any possibility of blocking the valve stem

movement. (Section 1)

Check if there is no leakage in the

connections or the actuator.

Depressurize all the equipments

Install the magnet bracket. (Section 1)

Install the positioner bracket. (Section 1)

Assemble the positioner and the magnet in

the valve. (Section 1)

Place the valve in 50% of opening. The

arrow of the magnet and the arrow of the

positioner should be aligned.

Check the distance between the magnet

and the positioner surface that should

be from 2 to 4 mm. (Section 1)

Choose the most suitable position for

the Display. (Section 1)

Check if the cover is correctly closed.

(Section 1)

Verify the classification area and

its practices.

Purge the air supply line before

connecting the positioner.

Install the pneumatic parts of the positioner

in the actuator. (Section 5)

Use sealant on the threads and check if the

bracket is not obstructing the positioner

exhaustion outlets.

ATTENTION

Do not touch the moving parts of the

valve/positioner/actuator, because they

can unexpectedly move.

Apply pressure in the positioner.

(Between 1.4 bar (20 psi)

and 7 bar (100 psi)). (Section 1 and 3)

Power up the positioner.

Is the positioner pre-configured?

Define the type of action.

(Direct/Reverse) (Section 4)

Define the valve type . (Air to

Open/Air to Close) (Section 4)

Is the

Positioner in Split Range?

(Section 1 and 4)

Define the

current

range.

Execute a Full Setup in the

positioner. (Section 4)

Consult Section 6

Maintenance.

Is the valve working correctly?

YES

FY400 Hart – Manual de Instruções, Operação e Manutenção

Section 1

1.1

INSTALLATION

General NOTE

The installation carried out in hazardous areas should follow the recommendations of the IEC60079-14 standard.

The overall accuracy of measuring and control depends on several factors. In spite of the excellent

performance, the positioner must be adequately installed so that it may work well.

Among all factors that may affect the positioner accuracy , environmental conditions are the most

difficult to control. But there are ways to reduce the effectsof temperature, humidity and vibration.

Installing the positioner in ar eas protected from extreme environmental changes can minimize

temperature fluctuation effects. In warm environments, the positioner should be installed to avoid, as

much as possible, direct exposure to the sun. Installation close to lines and vessels subjected to

high temperatures should also be avoided. If not possible to avoid it, consider using the remote

position sensor version.

Use thermal isolation to protect the positioner from external heart sources, if necessary.

Humidity is fatal to electronic circuits. In areas subjected to high relative humidity, the O-rings for the

electronic housing covers must be correctly placed and the covers must be completely closed by

tighten them by hand until y ou feel the O-rings being compressed. Do not use tools to tight the

covers. Removal of the electronics cover in the field should be reduced to the minimum necessary,

since each time it is removed; the circuits are exposed to the humidity.

The electronic circuit is protect ed by a humidity proof coating, but frequent ex posures to humidity

may affect the protection provided. It is also important to keep t he covers tightened in place. Every

time they are removed, the th reads are exposed to corrosion, si nce painting cannot protect these

parts. Sealing methods should be employed on conduit entering of the positioner.

IMPORTANT

Avoid to use thread sealant tapes on the air input and outputs connections, since small pieces of this type of

sealant may block the air flow inside the positioner, affecting the overall equipment performance.

Although the positioner is practica lly vibration resistant, it is not recommended to install it near

pumps, turbines or other equipament producing too much vibration. If not possible to avoid it,

consider using of remote position sensor version.

Mounting

The FY400 mounting depends on the type of actuator, its actions, si ngle (with spring return) or

double, and the movement characteristic (linear or rotary). It requires two mounting brackets: one for

the magnet and another for t he positioner. Smar supplies both acco rding to the specified ordering

code (see Page 7.6 for mounting bracket ordering code).

Additionally, a great variety of customized mounting brackets is ava ilable, covering several control

valves models from different manufacturers.

Check the availability and select the most adequate mounting bracket to your need, by visiting our

web page on the Internet: http://www.smar.com. Select "Valve Positioner" option to access the

product specific page. After enter y our login and password, click on the Bracket for FY link and

choose the most appropriate mounting bracket to your application.

FY400 Hart – Operation, Maintenance and Instructions Manual

1.2

See below an example showing the Positioner with rotary and linear magnets.

M20x1.5

1/2 NPT

PG 13.5

OUT 2OUT 1

LINEAR MA

NET

OUT 1OUT 2

PG 13.5

1/2 NPT

M20x1.5

ROTARY MAGNET

Figure 1.1 – Positioner and Linear Magnet

Figure 1.2 – Positioner and Rotary Magnet

IMPORTANT

Smar web s ite (www.smar.com) has options of mounting brackets available for s everal actuators of s everal

manufacturers and models and the related dimensional drawings.

Rotary Movement

M6x1 SCREWS

(4 PLACES)

VALVE STEM

POSITIONER

BRACKET

ROTARY MAGNET

BRACKET

ROTARY

MAGNET

POSITIONER

Figure 1.3 – Positioner with Rotary Actuator

NOTE

Included in the package content the centralizer device of rotary magnet. See figure 1.21-B.

Section 1 - Installation

1.3

REMOTE POSITIONER

REMOTE

EXTENSION REMOTE EXTENSION

BRA

KET

M6 x 1 SCREWS

(2 PLACES)

OUT 1

OUT 2

M20x1.5

1/2 NPT

PG 13.5

“L” BRACKET WITH “U” CLAMP

FOR REMOTE POSITIONER

Figure 1.4 – Positioner in Rotary Actuator with Remote Position Sensor

Install the magnet on the valve stem using the its proper bracket, according to the Figure 1.3.

Then, install the positi oner bracket on the actuator. Usually , the actuador is designed according to

the VDI/VDE 3845 standard, and, in this case, tight en the four screw s with their lock washeers on

the proper bracket.

NOTE

Make sure that the arrow engraved on the magnet coincides with the arrow engraved on the positioner when

the valve is in mid travel.

When mounting the magnet, be sure that:

1. There is no attrict betw een the internal magnet face and the position sensor salience during the

travel (rotary or linear), through the magnet.

2. The magnet and the salience of position sensor must not be distant.

A minimum distance of 2 mm and a maximum distance of 4mm are recommended betw een the magnet

external face and the positioner face. For that, a cent ralizer device (linear or rotary ) must be used. The

centralizer device is in the positioner packing.

Case the positioner installation or magnet change or if any other modification is done, the positioner

will require a re-calibration. See Section 5 for Auto-Setup procedure.

See item “Pneumatic Connections” as recommended practice to insta ll the positioner to the valve

type.

FY400 Hart – Operation, Maintenance and Instructions Manual

1.4

Linear Movement

Install the magnet on the valve stem using its proper bracket, according to Figure 1.5.

Install the positioner bracket on t he actuator. The fastening of the actuator br acket may follow the

NAMUR/IEC 60534-6-1 standard or be in accordance w ith the user specified boring. Mount the

positioner on the bracket by fastening the four screws in the holes of the pressure gauges opposite

face. Use lock washers to avoid loosening the screws.

The linear magnet movement must be orthogonal in relation to t he main axis of the position

positioner. For example, if the linear magnet movement is vertical, the positioner main axis must be

horizontal, as show in Figure 1.5.

POSITIONER

OUT 1OUT 2

PG 13.5

2NPT

M20x1.5

LINEAR

MAGNET

VALVE YOKE

VALVE

STEM

POSITIONER

BRACKET

CENTRALIZER DEVICE

LINEAR MAGNET

BRACKET

M6 x 1 SCREWS

(4 PLACES)

Figure 1.5 – Positioner in Linear Actuator

NOTE

Included in the package content the centralizer device of linear magnet. See figure 1.21-A.

Section 1 - Installation

1.5

M6 x 1 SCREWS

(2 PLACES)

OUT 1

OUT 2

POSITIONER

BRACKET

M6 x 1 SCREWS

(2 PLACES)

REMOTE POSITIONER

LINEAR MAGNET

BRACKET

CENTRALIZER DEVICE

VALVE STEM

VALVE YOKE

LINEAR MAGNET

REMOTE EXTENSION

M20x1.5

1/2 NPT

PG 13.5

“L” BRACKET WITH “U” CLAMP

FOR REMOTE POSITIONER

Figure 1.6 – Positioner in Linear Actuator with Remote Position Sensor

Make sure the bracket does not obstruct the exhaust outputs.

NOTE

Make sure that the arrow engraved on the magnet coincides with the arrow engraved on the positioner when

the valve is in mid travel.

When mounting the magnet, be sure that:

1. There is no attrict betw een the internal magnet face and the position sensor salience during the

travel (rotary or linear), through the magnet.

2. The magnet and the salience of position sensor must not be distant.

A minimum distance of 2 mm and a maximum distance of 4mm are recommended betw een the magnet

external face and the positioner face. For that, a cent ralizer device (linear or rotary ) must be used. The

centralizer device is in the positioner packing.

Case the positioner installation or magnet change or if any other modification is done, the positioner

will require a re-calibration. See Section 5 for Auto-Setup procedure.

Pneumatic Connections

The FY400 requires instrument air quality , following the best practices for pneumatic installations.

Consult the American National St andard "Quality Standard for Instrum ent Air" (ANSI/ISA S7.0.01 -

1996) for detailed information.

The FY400 comes with input and output stainless steel air filters, but these filters do not exclude the

preliminary instrument air treatment. Periodical f ilter cleaning is recommended at every 6 months or

less, if the air quality is not good. Please, check the maintenance section for clean the filters.

The FY400 supply air pressure varies from 1.4 bar (20 psi) minimum, to 7.0 bar (100 psi) maximum.

The actuator working pressure mu st follow these limits. Consider the use of boosters, if required.

Pressure below this range shall affect the posit ioner performance. Pressure above this range may

damage the positioner.

The two pneumatic outputs, marked as “OUT1” and “OUT2”, work in opposite directions to open or

close the valve.

FY400 Hart – Operation, Maintenance and Instructions Manual

1.6

IMPORTANT

If a failure occurs on the FY400, such as power loss (4-20 mA input signal), the output marked OUT1 goes to

zero pressure and the output marked OUT2 goes to the air supply pressure value.

The positioner can have pressure gages (see the ordering code tabl e) attached to the supply air

input and in each output. The indications on gages are references only and does not have the same

overall positioner accuracy.

The pneumatic connections are marked w ith IN for the air supply and OUT1 and OUT2 for Output1

and Output2, respectively . Use 1/4 NPT connections w ith sealing material for the NPT screw

threads. Connect the air supply on the connection marked IN. Be sure the air supply does not

exceed the maximum allowed pressure of the positioner or the actuator.

IMPORTANT

When using tape sealant ty pe on the thread connections, be sure not spr ead small residues inside, since

they may clog the air flow inside the positioner and even impair the equipment efficiency.

The FY400 has five protected exhaust orif ices with filters. Do not block any of these exhaust, as the

air must circulate freely through them. If painting the positioner block, remove the filters before, to

prevent them from beign obs tructed by paint. The orifices must be inspected on a regular basis to

ensure they not blocked, granting the air to flow smothly.

Double Action – Air to open (Close on failure)

Connect the positioner OUT 1 output on the actuator connection marked with “OPEN” and connect

the positioner OUT2 output on the actuator connection marked with “CLOSE”.

Double Action – Air to close (Open on failure)

Connect the positioner OUT 2 output on the actuator connection marked with “OPEN” and connect

the positioner OUT1 output on the actuator connection marked with “CLOSE”.

Single Action

Connect the positioner OUT1 output on the actuator input. Use a plug to block OUT2. Pay attention

to the safe logic on the actuator for the specific process. If nece ssary, invert the connections. Take

into consideration that in case of power failure the output mark ed OUT1 goes to zero pressure and

the output marked OUT2 goes to the air supply pressure value.

Section 1 - Installation

1.7

Dimensional Drawing POSITIONER

SOCKET SET

PLUG

ELECTRICAL

CONNECTION

EXHAUST

ORIFICIES

THREADS FOR

SCREWS

M6x1

(

4 PLACES

)

OUTPUT 3

1/8-27NPT

OUTPUT 2

1/8-27NPT

OUTPUT 1

1/8-27NPT

(2.17)

OUTPUT 2

1/4-18NPT

INPUT

PRESSURE

1/4-18NPT

OUTPUT 1

1/4-18NPT

24 24

49.5

(3.74)

TERMINAL

WIRING

125

(4.92)

46.5

268

(10.55)

(0.35)

(1.83)

(3.27)

53,3

(2.10)

(0.94)

(0.94) (0.94)

(

)

(2.17)

39 45 45

(1.53) (1.77) (1.77)

Leave, at least, a 150mm

(

5.8in

)

space,

for lower and upper position ad

ustments

with the magnetic tool.

DIMMENSIONS IN mm (in)

REMOTE SENSOR POTION

Figure 1.7 – FY400 Dimensional Drawing

FY400 Hart – Operation, Maintenance and Instructions Manual

1.8

MOUNTING HOLES FOR M6x1

SCREWS (2 PLACES)

6.5

(0.25)

(0.87)

(0.51)

(1.54)

(2.72)

(0.83)

(0.954)

(

)

ROTARY MAGNET

Dimensions in mm

(

)

LINEAR MA

*ONLY FOR 50 AND 100 mm TRAVELS.

TRAVEL DIMENSION A

UP TO 100 mm (3.94)

UP TO 50 mm (1.97)

UP TO 15 mm (0.59)

UP TO 30 mm (1.18)

43 mm (1.7)

105 mm (4.13)

181 mm (7.12)

67 mm (2.64)

64.5

(2.54)

(0.71)

(0.89)

22.5

(1.30)

(0.59)

(2 PLACES)

15 *

(0.59)

HOLE 6.3 (0.25)Ø

Figure 1.8 – Magnet Dimensional Drawing

Electronic Housing Rotation

The electronic housing can be rotated to offer a be tter Display position and/or better access to the

field cables. To rotate it loose the Housing Locking Screw as shown on Figure 1.9 below.

HOUSING ROTATION

ADJUSTING SCREW

Figure 1.9 – Housing Rotation Adjusting Screw

Section 1 - Installation

1.9

Electrical Wiring

To access the terminals block loosen the cover locking screw to release the cover as show n in

Figure 1.10.

COVER LOCKING

SCREW

Figure 1.10 – Cover Locking Screw

The wiring block has screws is suitable for fork or eye terminals.

COMMUNICATION

TERMINALS TEST

TERMINALS

GROUND

TERMINALS

Figure 1.11 – Terminal Block

The FY400 terminal block was developed to allow signal connections regardless their polarity.

Test and Communication terminals allow, respectively, to measure the current in the 4 - 20 mA loop,

without opening the circuit, and also to communicate with the Positioner via HART protocol. T he

“Test Terminals” is used to measure the current. T he “COMM” terminal is used for HART

communication. The terminal block has screws where fork or ring-type terminals can be fastened.

FY400 Hart – Operation, Maintenance and Instructions Manual

1.10

For convenience, the positioner has two ground terminals: one internal and one external, both

located near the conduit inlet.

Figure 1.11-A - Conduit Installation Diagram

Use of twisted pair cables (22 AW G or greater) is recommended. F or environments with high EMI

interference levels, the use of shielded cables should be observed.

Avoid routing signal wiring near to power cables or switching equipment.

The duct threads must be sealed according to the hazardous area standards.

Figure 1.12 – Plug Mounting

The unused cable entries should be plugged and sealed accordingly to avoid humidity entering,

which can cause the loss of the product’s warranty (see figure 1.12).

Options of Display Assembly

It is possible to turn the Display in four different positions, making easier the reading. The mark ,

enrolled on the top of Display indicates the reading position. See figure 1.13 below.

After opening the electronic housing cover, release the four screw s of Display. Choose the most

appropriate position and re-assembly the whole set.

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SMAR FY400 User manual

SMAR FY400 User manual

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